.003” Heat Shrink Polyester Tape

A perfect step up in compaction force for more demanding applications, Dunstone 300 Series Hi-Shrink Tape provides more tensile strength and comes with or without a release coating. If your composite parts are larger, require more compressive force, or have a more challenging resin system, our 300 Series Hi-Shrink Tape will deliver the performance needed.

Product Description

  • .003” (0.075 mm) thick polyester film
  • Available on 1.5” (38 mm) ID or 3.0” (76 mm ) ID cores
  • Standard widths of 0.5” (12 mm) wide up to 2.5” (63.5 mm) wide
  • Suitable for cure temperatures up to 330°F (165°C)

Product Benefits

  • Good film for thicker-walled composite parts
  • Applies low to moderate shrink force depending on the shrink % you specify
  • Thin film minimizes height of cello lines on cured part
  • Commonly used for consolidating composite tubes, flexible ductwork, and silicone hoses

Product Characteristics

  • Available with release coating on 1 or 2 sides and without coating
  • Custom slit widths and roll lengths available upon request
  • Available shrink percentage ranges from 5% to 20% (can be customized to your application based on compaction force required)